Inspection of the pump shaft seal ring, such as wear parts should be replaced.
检查水泵轴的油封环，如磨损严重应更换新件。
Former deputy leaves on the cover can reduce the imports of the vortex impeller and particle loss of the wear and tear on the seal ring.
前盖板上的副叶片可以减少叶轮进口的旋涡损失和颗粒对密封环的磨损。
Labyrinth seal and piston ring provide a dual sealing system, keeping oil clean and reducing wear.
曲径汽封和活塞环提供了双密封系统，使油保持洁净并减少磨损。
Special extra width, monel seat ring allows for wear without loss of seal.
特别超宽蒙乃尔密封环，经得起磨损而不会丧失密封性能。
The wear rate of the end face of soft ring of B104a -70 mechanical seal was calculated and analyzed.
对B104 a - 70型机械密封软质环端面的磨损率进行了计算和分析。
The effects of material composition, working surface treatment and microstructure on wear resistance of powder hot-forging flow oil-seal ring were studied.
研究了粉末热锻浮动油封密封环的材质、表面处理、显微组织对其耐磨性的影响。
Too much wear with dual-suction seal ring or impeller damaged.
双吸密封环磨损过多，或叶轮损坏。
Too much wear with dual-suction seal ring or impeller damaged.
双吸密封环磨损过多，或叶轮损坏。
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